Datasheet ADuM6210, ADuM6211, ADuM6212 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | Dual-Channel Isolators with Integrated DC-to-DC Converters |
| 页数 / 页 | 23 / 1 — Dual-Channel Isolators with. Integrated DC-to-DC Converters. Data Sheet. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 530 Kb |
| 文件语言 | 英语 |
Dual-Channel Isolators with. Integrated DC-to-DC Converters. Data Sheet. ADuM6210/. ADuM6211/. ADuM6212. FEATURES
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Dual-Channel Isolators with Integrated DC-to-DC Converters Data Sheet ADuM6210/ ADuM6211/ ADuM6212 FEATURES FUNCTIONAL BLOCK DIAGRAM iso Power integrated, isolated dc-to-dc converter VDD1 1 20 VDD2 Regulated 3.135 V to 5.25 V output GND 2 19 GND Up to 150 mW output power P ISO 2-CHANNEL i Coupler CORE Dual dc-to-100 Mbps (NRZ) signal isolation channels VIA/VOA 3 18 VOA/VIA ADuM6210/ADuM6211/ Soft start power supply VIB/VOB 4 17 V ADuM6212 OB/VIB 20-lead SSOP package with 5.3 mm creepage GNDP 5 16 GNDISO Supports SPI up to 15 MHz GNDP 6 15 GNDISO High temperature operation: 105°C NC 7 14 NC High common-mode transient immunity: >25 kV/μs PDIS 8 PCS 13 VSEL Safety and regulatory approvals V 9 1.225V 12 UL recognition DDP VISO
1
3750 V rms for 1 minute per UL 1577 GNDP 10 OSC RECT REG 11 GND
-00
ISO
042
CSA Component Acceptance Notice 5A
11 Figure 1. ADuM6210/ADuM6211/ADuM6212
VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak APPLICATIONS RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Industrial PLCs GENERAL DESCRIPTION
The ADuM6210/ADuM6211/ADuM62121 are dual-channel
Table 1. Data I/O Port Assignments
digital isolators with isoPower®, an integrated, isolated dc-to-
Channel Pin ADuM6210 ADuM6211 ADuM6212
dc converter. Based on the Analog Devices, Inc., iCoupler® VIA/VIA 3 VIA VOA VOA technology, the dc-to-dc converter provides regulated, isolated VIB/VOB 4 VIB VIB VOB power that is adjustable between 3.135 V and 5.25 V. Input supply VOA/VIA 18 V voltages can range from slightly below the required output to OA VIA VIA V significantly higher. Popular voltage combinations and their OB/VIB 17 VOB VOB VIB associated power levels are shown in Table 2. The ADuM6210/ADuM6211/ADuM6212 eliminate the need
Table 2. Power Levels
for a separate, isolated dc-to-dc converter in low power, isolated
Input Voltage (V) Output Voltage (V) Output Power (mW)
designs. The iCoupler chip-scale transformer technology is used for 5 5 150 isolated logic signals and for the magnetic components of the dc- 5 3.3 100 to-dc converter. The result is a small form factor, total isolation 3.3 3.3 66 solution. isoPower uses high frequency switching elements to transfer power through its transformer. Take special care during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2013–2019 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY PACKAGE CHARACTERISTICS REGULATORY APPROVALS INSULATION AND SAFETY-RELATED SPECIFICATIONS DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TRUTH TABLES TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PCB LAYOUT THERMAL ANALYSIS PROPAGATION DELAY PARAMETERS EMI CONSIDERATIONS DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY POWER CONSUMPTION INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE
Dual-Channel Isolators with Integrated DC-to-DC Converters Data Sheet ADuM6210/ ADuM6211/ ADuM6212 FEATURES FUNCTIONAL BLOCK DIAGRAM iso Power integrated, isolated dc-to-dc converter VDD1 1 20 VDD2 Regulated 3.135 V to 5.25 V output GND 2 19 GND Up to 150 mW output power P ISO 2-CHANNEL i Coupler CORE Dual dc-to-100 Mbps (NRZ) signal isolation channels VIA/VOA 3 18 VOA/VIA ADuM6210/ADuM6211/ Soft start power supply VIB/VOB 4 17 V ADuM6212 OB/VIB 20-lead SSOP package with 5.3 mm creepage GNDP 5 16 GNDISO Supports SPI up to 15 MHz GNDP 6 15 GNDISO High temperature operation: 105°C NC 7 14 NC High common-mode transient immunity: >25 kV/μs PDIS 8 PCS 13 VSEL Safety and regulatory approvals V 9 1.225V 12 UL recognition DDP VISO
1
3750 V rms for 1 minute per UL 1577 GNDP 10 OSC RECT REG 11 GND
-00
ISO
042
CSA Component Acceptance Notice 5A
11 Figure 1. ADuM6210/ADuM6211/ADuM6212
VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak APPLICATIONS RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Industrial PLCs GENERAL DESCRIPTION
The ADuM6210/ADuM6211/ADuM62121 are dual-channel
Table 1. Data I/O Port Assignments
digital isolators with isoPower®, an integrated, isolated dc-to-
Channel Pin ADuM6210 ADuM6211 ADuM6212
dc converter. Based on the Analog Devices, Inc., iCoupler® VIA/VIA 3 VIA VOA VOA technology, the dc-to-dc converter provides regulated, isolated VIB/VOB 4 VIB VIB VOB power that is adjustable between 3.135 V and 5.25 V. Input supply VOA/VIA 18 V voltages can range from slightly below the required output to OA VIA VIA V significantly higher. Popular voltage combinations and their OB/VIB 17 VOB VOB VIB associated power levels are shown in Table 2. The ADuM6210/ADuM6211/ADuM6212 eliminate the need
Table 2. Power Levels
for a separate, isolated dc-to-dc converter in low power, isolated
Input Voltage (V) Output Voltage (V) Output Power (mW)
designs. The iCoupler chip-scale transformer technology is used for 5 5 150 isolated logic signals and for the magnetic components of the dc- 5 3.3 100 to-dc converter. The result is a small form factor, total isolation 3.3 3.3 66 solution. isoPower uses high frequency switching elements to transfer power through its transformer. Take special care during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2013–2019 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY PACKAGE CHARACTERISTICS REGULATORY APPROVALS INSULATION AND SAFETY-RELATED SPECIFICATIONS DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TRUTH TABLES TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PCB LAYOUT THERMAL ANALYSIS PROPAGATION DELAY PARAMETERS EMI CONSIDERATIONS DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY POWER CONSUMPTION INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE